Federal Signal Corporation - Industrial Signaling and Systems 310X-MV AudioMaster® Hazardous Location Two-Way Intercoms 310X-MV

Multi-voltage design accepts 24VDC, 120VAC and 240VAC Heavy-duty industrial intercom for indoor/outdoor applications Balanced line output Call button Talk/Listen switch Volume control Auxiliary remote signal contact Marine Listed Conformal coated PCBA Type 4X, IP65 enclosure CSA Certified UL and cUL Listed for Class I, Division 2, Group A, B, C and D; Class II, Division 2, Groups F and G; Class III Features Federal Signal’s AudioMaster® 310X-MV is a two-way industrial intercom that provides reliable communication and superior sound quality. The AudioMaster 310X-MV’s standard features include volume control, call button, balanced line output, dust- and water-tight housing, listen/talk switch, remote device activation, and the ability to power another intercom at 24VDC. This heavy duty intercom will operate from -31°F to 150°F (-35°C to 66°C) for both indoor and outdoor applications. Remote device activation allows you to activate an auxiliary signal such as a horn or light. The AudioMaster 310X-MV intercom is easy to operate. Press the toggle switch to talk and then release to listen. Additionally, press the call button to get the attention of personnel at another intercom. The 310X-MV is ideal for use at oil refineries, petrochemical plants, offshore platforms, pulp and paper mills, water treatment facilities, airports, shipyards or anywhere reliable two-way communication is important for safe and efficient operation.